C66 Not Simple

I didn't leave, and I used the stupidest method to deal with it. Not bad, I didn't go to look for anyone to help me, but Grandfather said that there are many things that I can only rely on myself, and that when things happen, I often don't have the time to look for someone to help me, so I have to take care of them by myself. Calm down, wait a bit, think about it